1397393755 (number)

1397393755 is an odd 10-digits composite number following 1397393754 and preceding 1397393756. In scientific notation, it is written as 1.397393755 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 1117490016 positive integers (up to 1397393755) that are relatively prime to 1397393755.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million three hundred ninety-three thousand seven hundred fifty-five

Notation

Scientific notation 1.397393755 × 10^9
Engineering notation 1.397393755 × 10^9

Prime Factorization of 1397393755

Prime Factorization 5 × 2699 × 103549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1397393755
Product of the distinct prime numbers

The prime factorization of 1397393755 is 5 × 2699 × 103549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 23, 9, 988, 180, 7700, 6124, 91722, 73121, 162046, 595750, 4551979, 4425921, 77391048, 40067899, 437711537, 643361000, 1018340827, 8253265587

Basic calculations (n = 1397393755)

Multiplication

n×y
n×2 2794787510
n×3 4192181265
n×4 5589575020
n×5 6986968775

Division

n÷y
n÷2 698696877.5
n÷3 465797918.33333
n÷3 349348438.75
n÷5 279478751

Exponentiation

ny
n2 1952709306513000025
n3 2.7287037902516E+27
n4 3.8130736357425E+36
n5 5.3283652859417E+45

Nth Root

y√n
2√n 37381.730230154
3√n 1117.9943257595
4√n 193.34355492272
5√n 67.462706372622

Divisors of 1397393755

1, 5, 2699, 13495, 103549, 517745, 279478751, 1397393755

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397393754
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397393755 can be divided by 8 positive divisors. The sum of these divisors (counting 1397393755) is 1, the average is 0.125.

Base conversion 1397393755

Base System Value
2 Binary 1010011010010101000100101011011
3 Ternary 10121101102221212021
4 Quaternary 1103102220211123
5 Quinary 10330213100010
6 Senary 350354555311
8 Octal 12322504533
10 Decimal 1397393755
12 Duodecimal 32bb98b37
16 Hexadecimal 534a895b
20 Vigesimal 11gde47f
36 Base36 n3yzx7

Cryptographic Hash Functions

md5 18029cd030f412cd602eae9e962ccc61
sha1 49626ade8f3d3885a1664affe0ceb5b95c1b07c6
sha256 73f5528aa11efb03d9019cfca7eb5fc3ac98f65621f9320d833eb2aa32136c94
sha512 06fb0638c2de7c1dc31f740dc0aa794cbd7adcf29a148c3d13e564b45398382863f0941d92edaf86ce53da76aa76e44f0df1993e871fa1e38e4cf4b8b5c75dcb
ripemd-160 51a3a31e07fe63c630f2d07501f2451ad8229d53

1397393755 as geometric shapes

Circle

Radius = n
Diameter 2794787510
Circumference 8780083909.7605
Area 6.1346172119377E+18

Sphere

Radius = n
Volume 1.142996770837E+28
Surface area 2.4538468847751E+19
Circumference 8780083909.7605

Square

Length = n
Perimeter 5589575020
Area 1952709306513000025
Diagonal 1976213200.2965

Cube

Length = n
Surface area 1.1716255839078E+19
Volume 2.7287037902516E+27
Space diagonal 2420356981.8395

Equilateral Triangle

Length = n
Perimeter 4192181265
Area 8.4554793282328E+17
Altitude 1210178490.9197

Triangular Pyramid

Length = n
Surface area 8.4554793282328E+17
Volume 3.2158082565606E+26
Height 658737733.43216